CN217727042U

CN217727042U - Waste material separator is used in precious pearl sand production

Info

Publication number: CN217727042U
Application number: CN202220257884.9U
Authority: CN
Inventors: 王莉
Original assignee: Mianchi Zhikai New Material Co ltd
Current assignee: Mianchi Zhikai New Material Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-11-04
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a waste material separating device for the production of jewel sand, which relates to the field of jewel sand production equipment and solves the problems that the existing separating equipment can only simply screen out fiber sundries and large-particle slag materials from jewel sand, and the screened fiber sundries and the large-particle slag materials are still mixed together and are not beneficial to recycling the jewel sand, and the separating device comprises a screening mechanism and a separating mechanism; the screening mechanism comprises a screening box, a feed hopper, a screen, a partition plate, a waste discharge hopper, a rack and a discharge hopper, wherein the screening box is arranged above the rack, and the screen is obliquely arranged in the inner cavity of the screening box; the utility model discloses a waste material separator separates out from precious pearl sand through at first the waste material that will contain fibre debris and large granule slag charge through screening mechanism, separates fibre debris from the waste material through separating mechanism again to can prevent that fibre debris and large granule slag charge from mixing together, influence subsequent recovery and recycle.

Description

Waste material separator is used in precious pearl sand production

Technical Field

The utility model belongs to precious pearl sand production facility field for the waste material in the precious pearl sand is separated and retrieved, concretely relates to waste material separator is used in precious pearl sand production.

Background

The Baozhu sand has compact structure, smooth and spherical surface, high temperature resistance, good air permeability, good collapsibility and high regeneration recovery rate. In the sand casting process, the Baozhu sand has multiple advantages, 30-50% of binder can be saved, the product quality and the yield are improved, the regeneration recovery rate can exceed 98%, and the like. The precious pearl sand can directly reduce the production cost of a casting enterprise, greatly reduce the emission of casting solid waste and waste gas, improve the casting production environment and reduce the risk of silicosis of operation workers.

Can produce a fibre debris and some unformed large granule slag charges in the production process of precious pearl sand, this partial fibre debris and large granule slag charges can influence precious pearl sand in subsequent normal use, consequently need follow precious pearl sand with this partial fibre debris and large granule slag charges and separate out, but fibre debris and the large granule slag charges of separating out can cause the influence to the environment if can not correctly handle. Research tests show that the separated fiber sundries can be prepared into a novel fire-resistant heat-insulating material through purification, and unformed large-particle slag can be used as raw materials again, so that the requirements of environmental protection can be met, and resources are saved.

However, the existing separation equipment can only simply screen out fiber impurities and large-particle slag materials from the jewel sand, and the screened fiber impurities and the large-particle slag materials are still mixed together, so that the fiber impurities and the large-particle slag materials are not beneficial to recycling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a precious pearl sand production is with waste material separator for solve current splitter can only be simple screen out fibre debris and large granule slag charge from precious pearl sand, the fibre debris and the large granule slag charge that screen out still mix together, are unfavorable for the problem of recycling to it.

The utility model adopts the technical scheme as follows: a waste material separating device for the production of jewel sand comprises a screening mechanism and a separating mechanism.

Screening mechanism is including screening case, feeder hopper, screen cloth, baffle, play waste material fill, frame and play hopper, the frame top sets up the screening case, screening incasement chamber slope sets up the screen cloth, screening incasement top sets up in the high one end of screen cloth the feeder hopper, set up between the low one end of screen cloth and the screening incasement bottom of the case the baffle, form the blanking chamber between baffle and the screening incasement wall, blanking chamber below sets up go out the waste material fill, screening case below sets up out the hopper, separating mechanism with go out the waste material fill intercommunication.

The working principle is as follows: the utility model discloses a screening box, including the screen cloth, the screen cloth is dropped on through the feeder hopper after throwing into the screening box to the precious pearl sand that will contain fibre debris and large granule slag charge, the precious pearl sand that contains the waste material drops on the screen cloth and rolls down along the inclined plane of screen cloth after, the in-process that rolls, fibre debris and large granule slag charge are by the screen cloth filtering, and roll down the blanking intracavity along the inclined plane of screen cloth, the sieve mesh of finished product precious pearl sand follow screen cloth falls into sieve undersize chamber, the baffle can prevent that the waste material of blanking intracavity from entering sieve undersize intracavity, flow out the screening box along a play hopper. The separating mechanism is used for pumping negative pressure into the waste material outlet hopper, fiber impurities falling into the waste material outlet hopper enter the separating mechanism for filtering, and large-particle slag is discharged along the waste material outlet hopper under the action of gravity, so that the fiber impurities and the large-particle slag can be separated and recovered respectively.

Further, separating mechanism includes air exhauster, tuber pipe, filtering case and fiber screen cloth, tuber pipe one end runs through out the waste material fill rather than the inner chamber intercommunication, the other end with the suction opening intercommunication of air exhauster, set up between the tuber pipe the filtering case, the filtering incasement sets up fiber screen cloth.

Furthermore, a slag box is arranged below the waste discharge hopper.

Furthermore, a vibration motor is arranged below the discharge hopper, and a damping spring is arranged between the screening box and the rack.

Furthermore, a dust screen is arranged on one side of the fiber screen close to the exhaust fan.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the waste material separating device of the utility model separates the waste material containing fiber sundries and large-particle slag from the jewel sand through the screening mechanism, and then separates the fiber sundries from the waste material through the separating mechanism, thereby preventing the fiber sundries and the large-particle slag from mixing together and influencing the subsequent recycling;

2. the utility model discloses a waste material separator air exhauster is at the during operation, will go out to take out into the negative pressure in the waste material hopper through the tuber pipe, and the fibre debris that fall into out in the waste material hopper enters into the filtering incasement along the tuber pipe by the fiber screen filtering to can retrieve fibre debris.

3. The utility model discloses a waste material separator goes out waste hopper below and sets up the sediment workbin, is convenient for retrieve the large granule slag charge that falls because of the action of gravity.

4. The utility model discloses a waste material separator is provided with vibrating motor below the hopper, and vibrating motor can drive screening case and screen cloth vibration at the during operation to can improve screening efficiency, and be provided with damping spring between screening case and frame simultaneously, thereby reach the absorbing effect;

5. the utility model discloses a waste material separator avoids producing the influence to the environment at produced dust in the separation process, consequently, one side that is close to the air exhauster at the fiber screen cloth is provided with the dust screen cloth, the air exhauster is when taking out into the negative pressure in will going out the waste material fill through the tuber pipe, the dust can enter into the filtering case along the tuber pipe with fibre debris together, fibre debris is at first by the fiber screen cloth filtering of big mesh number, the dust enters into between dust screen cloth and the fiber screen cloth and by the dust screen cloth filtering through the mesh of fiber screen cloth, thereby prevent the dust pollution environment.

Description of the drawings:

fig. 1 is a schematic structural diagram of the waste material separation device of the present invention.

Description of reference numerals:

1. a screening mechanism; 11. a screening box; 12. a feed hopper; 13. screening a screen; 14. a partition plate; 15. discharging a waste hopper; 16. a frame; 17. a damping spring; 18. a discharge hopper; 19. a vibration motor; 2. a separating mechanism; 21. an exhaust fan; 22. an air duct; 23. filtering out the box; 24. a dust screen; 25. a fiber screen; 3. a slag box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

FIG. 1 shows: a waste material separating device for the production of jewel sand comprises a screening mechanism 1 and a separating mechanism 2 communicated with the screening mechanism 1.

Screening mechanism 1 is including screening case 11, feeder hopper 12, the screen cloth 13, baffle 14, go out waste material hopper 15, frame 16 and play hopper 18, frame 16 top sets up screening case 11, 11 inner chambers slopes of screening case set up screen cloth 13, screening case 11 top sets up feeder hopper 12 in the high one end of screen cloth 13, set up baffle 14 between the low one end of screen cloth 13 and the 11 bottom of the case of screening case, form the blanking chamber between baffle 14 and the 11 inner walls of screening case, blanking chamber below sets up out waste material hopper 15, screening case 11 below sets up out hopper 18, separating mechanism 2 and play waste material hopper 15 intercommunication.

The working principle is as follows: the baby pearl sand that will contain fibre debris and large granule slag charge drops on screen cloth 13 after throwing into screening case 11 through feeder hopper 12, the baby pearl sand that contains the waste material drops on screen cloth 13 and rolls down along the inclined plane of screen cloth 13 after, the in-process that rolls, fibre debris and large granule slag charge are by the filtering of screen cloth 13, and roll down the blanking intracavity along the inclined plane of screen cloth 13, finished product baby pearl sand falls into the undersize chamber from the sieve mesh of screen cloth 13, baffle 14 can prevent that the waste material of blanking intracavity from entering the undersize intracavity, flow out screening case 11 along play hopper 18 outside. The separating mechanism 2 pumps the inside of the waste material outlet hopper 15 into negative pressure, the fiber sundries falling into the waste material outlet hopper 15 enter the separating mechanism 2 for filtering, and the large-particle slag materials are discharged along the waste material outlet hopper 15 under the action of gravity, so that the fiber sundries and the large-particle slag materials can be separated and recovered respectively.

Example 2

The present embodiment is different from embodiment 1 in that: the separating mechanism 2 comprises an exhaust fan 21, an air pipe 22, a filtering box 23 and a fiber screen 25, one end of the air pipe 22 penetrates through the waste material outlet hopper 15 to be communicated with the inner cavity of the waste material outlet hopper, the other end of the air pipe 22 is communicated with an air suction opening of the exhaust fan 21, the filtering box 23 is arranged between the air pipes 22, and the fiber screen 25 is arranged in the filtering box 23.

When the exhaust fan 21 works, the air pipe 22 is used for pumping the inside of the waste discharge hopper 15 into negative pressure, and the fiber impurities falling into the waste discharge hopper 15 enter the filtering box 23 along the air pipe 22 and are filtered by the fiber screen 25, so that the fiber impurities can be separated and recovered.

Example 3

The present embodiment is different from embodiment 1 in that: a slag box 3 is arranged below the waste discharge hopper 15.

The slag box 3 is arranged below the waste discharge hopper 15, so that large-particle slag falling under the action of gravity can be conveniently recycled.

Example 4

The present embodiment is different from embodiment 1 in that: a vibration motor 19 is arranged below the discharge hopper 18, and a damping spring 17 is arranged between the screening box 11 and the frame 16.

The vibration motor 19 drives the screening box 11 and the screen 13 in the screening box 11 to vibrate, so that the screening efficiency can be improved, and the damping spring 17 can achieve the damping effect.

Example 5

The present embodiment is different from embodiment 1 in that: the side of the fiber screen 25 adjacent to the suction fan 21 is provided with a dust screen 24.

In the separation process, dust is generated, and through the arrangement of the dust screen 24, when the exhaust fan 21 sucks fiber impurities into the filtering box 23 through the air pipe 22, the fiber impurities are firstly filtered by the fiber screen 25 with large meshes, and the dust enters between the dust screen 24 and the fiber screen 25 through the meshes of the fiber screen 25 and is filtered by the dust screen 24, so that the environment is prevented from being polluted by the dust.

Claims

1. A waste material separation device for producing baozhu sand is characterized by comprising a screening mechanism (1) and a separation mechanism (2);

screening mechanism (1) is including screening case (11), feeder hopper (12), screen cloth (13), baffle (14), play waste material fill (15), frame (16) and play hopper (18), frame (16) top sets up screening case (11), screening case (11) inner chamber slope sets up screen cloth (13), screening case (11) top sets up in the one end that screen cloth (13) is high feeder hopper (12), set up between the one end that screen cloth (13) is low and screening case (11) the bottom of the case baffle (14), form the blanking chamber between baffle (14) and screening case (11) inner wall, blanking chamber below sets up go out waste material fill (15), screening case (11) below sets up out hopper (18), separating mechanism (2) with go out waste material fill (15) intercommunication.

2. The waste material separating device for the production of baozhu sand as claimed in claim 1, which is characterized in that: separating mechanism (2) include air exhauster (21), tuber pipe (22), filtering case (23) and fiber screen cloth (25), air exhauster (21) pass through tuber pipe (22) to bleed air in the play waste bin (15), set up between tuber pipe (22) filtering case (23), set up in filtering case (23) fiber screen cloth (25).

3. The waste material separating device for the production of baozhu sand as claimed in claim 1, which is characterized in that: a slag box (3) is arranged below the waste discharge hopper (15).

4. The waste material separating device for the production of baozhu sand as claimed in claim 1, which is characterized in that: and a vibration motor (19) is arranged below the discharge hopper (18).

5. The waste material separating device for the production of baozhu sand as claimed in claim 1, which is characterized in that: and a damping spring (17) is arranged between the screening box (11) and the rack (16).

6. The waste material separating device for the production of baozhu sand as claimed in claim 2, which is characterized in that: and a dust screen (24) is arranged on one side of the fiber screen (25) close to the exhaust fan (21).